Mathematics, 08.12.2020 22:30, larry2929

A city manager determined that the city’s busiest intersection averages 530 cars per hour during afternoon rush hour. Assume that the standard deviation is 38.4 and a random sample of 60 hours was used to determine the average. Which statements are true about this situation?

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A city manager determined that the city’s busiest intersection averages 530 cars per hour during aft...